Fig. 1From: Qualitative and quantitative comparison of cell-free DNA and cell-free fetal DNA isolation by four (semi-)automated extraction methods: impact in two clinical applications: chimerism quantification and noninvasive prenatal diagnosisComparison of the amount of total cfDNA in ng/µL from the 4 cfDNA isolation methods, measured by ddPCR (a) by QUBIT HS fluorometer (b) and by BIABooster (c)Back to article page